Cyril E. King Airport (STT) is on Lindbergh Bay, on the south shore of St. Thomas west of Charlotte Amalie, and the Virgin Islands Port Authority runs it. All flights use one two-story terminal with 11 gates, so there is no terminal to choose.
Flights from the US mainland and Puerto Rico are domestic: there is no passport control, and you walk straight to the domestic baggage claim. Arrivals from other islands outside the US, such as Tortola, St. Barths or St. Maarten, clear US Customs and Border Protection first. Pre-booked drivers meet passengers as they leave baggage claim.
The terminal is open from 6:00 a.m. to 11:00 p.m., and through December 31, 2026, the runway closes nightly from 10 p.m. to 5 a.m. for pavement work. St. Thomas is on Atlantic Standard Time (UTC-4) all year, with no daylight saving time, and uses the US dollar.
Entry requirements and local notes
US entry rules. The US Virgin Islands is a US territory. US citizens flying from the mainland or Puerto Rico need no passport, only a REAL ID-compliant photo ID; international visitors need a passport and, depending on nationality, an ESTA or a US visa.
Customs on the way home. Flights back to the mainland pass a US Customs check before security, so carry proof of US citizenship, such as a passport, and allow extra time at the airport.
Driving on the left. Traffic keeps to the left in the US Virgin Islands, even though most vehicles are left-hand drive, and many roads are steep and narrow.
St. Thomas, USVI. This page is for Cyril E. King Airport (STT) in the US Virgin Islands. St. Croix has its own airport (STX), so check the code on your ticket.